Impact test data for SV12Kh2N2MAA wm material at 22 °C and a notch impact energy of 8 J (specimen identifier M4 146)

Data created by the EK Centre for Energy Research, Hungary during the Horizon 2020 STRUMAT-LTO project on structural materials research for safe long term operation of LWR NPPs. The project gives attention to the steels of the Lyra-10 irradiation campaign. These are model steels of Western PWR RPV steels (model steels K-N) and VVER-1000 RPV steels and welds (model steels A-H and realistic welds A-H) with varying compositions in Ni, Mn and to smaller extent Si. The intention of the varying compositions is to allow insights to be gained into the interaction of these alloying elements in the steels when irradiated. The project has received funding from the Euratom research and training programme 2014-2020 under Grant Agreement No. 945272.

本数据集由匈牙利EK能源研究中心（EK Centre for Energy Research）在欧盟地平线2020（Horizon 2020）框架下的STRUMAT-LTO项目中编制，该项目围绕轻水堆核电站（Light Water Reactor Nuclear Power Plants, LWR NPPs）的长期安全运行开展结构材料研究。该项目重点关注Lyra-10辐照试验计划所用的钢材，这批钢材涵盖西方压水堆反应堆压力容器（PWR RPV）用模型钢（K-N系列），以及VVER-1000型反应堆压力容器用模型钢（A-H系列）与真实焊缝（A-H系列），其镍（Ni）、锰（Mn）及少量硅（Si）的成分存在差异。设置差异化成分的初衷，是为了探明辐照环境下这些合金元素在钢材内部的相互作用机制。本项目获得欧洲原子能共同体（Euratom）2014-2020年研究与培训计划资助，资助协议编号为945272。